1 files changed, 14 insertions, 14 deletions

diff --git a/applications/luci-app-lxc/luasrc/controller/lxc.lua b/applications/luci-app-lxc/luasrc/controller/lxc.lua
index cc490f0b81..e15915df5d 100644
--- a/applications/luci-app-lxc/luasrc/controller/lxc.lua
+++ b/applications/luci-app-lxc/luasrc/controller/lxc.lua
@@ -14,33 +14,33 @@ Author: Petar Koretic <petar.koretic@sartura.hr>
 
 ]]--
 
-local uci = require "luci.model.uci"
+local uci  = require "luci.model.uci".cursor()
 local util = require "luci.util"
-local nixio = require "nixio"
+local fs   = require "nixio"
 
 module("luci.controller.lxc", package.seeall)
 
 function fork_exec(command)
-	local pid = nixio.fork()
+	local pid = fs.fork()
 	if pid > 0 then
 		return
 	elseif pid == 0 then
 		-- change to root dir
-		nixio.chdir("/")
+		fs.chdir("/")
 
 		-- patch stdin, out, err to /dev/null
-		local null = nixio.open("/dev/null", "w+")
+		local null = fs.open("/dev/null", "w+")
 		if null then
-			nixio.dup(null, nixio.stderr)
-			nixio.dup(null, nixio.stdout)
-			nixio.dup(null, nixio.stdin)
+			fs.dup(null, fs.stderr)
+			fs.dup(null, fs.stdout)
+			fs.dup(null, fs.stdin)
 			if null:fileno() > 2 then
 				null:close()
 			end
 		end
 
 		-- replace with target command
-		nixio.exec("/bin/sh", "-c", command)
+		fs.exec("/bin/sh", "-c", command)
 	end
 end
 
@@ -71,9 +71,8 @@ function lxc_get_downloadable()
 	local target = lxc_get_arch_target()
 	local templates = {}
 
-	local f = io.popen('sh /usr/share/lxc/templates/lxc-download --list --no-validate --server %s'
-		% util.shellquote(uci.cursor():get("lxc", "lxc", "url")), 'r')
-
+	local f = io.popen('sh /usr/share/lxc/templates/lxc-download --list --no-validate --server %s 2>/dev/null'
+		% util.shellquote(uci:get("lxc", "lxc", "url")), 'r')
 	local line
 	for line in f:lines() do
 		local dist, version, dist_target = line:match("^(%S+)%s+(%S+)%s+(%S+)%s+default%s+%S+$")
@@ -101,7 +100,7 @@ function lxc_create(lxc_name, lxc_template)
 		name = lxc_name,
 		template = "download",
 		args = {
-			"--server", uci.cursor():get("lxc", "lxc", "url"),
+			"--server", uci:get("lxc", "lxc", "url"),
 			"--no-validate",
 			"--dist", lxc_dist,
 			"--release", lxc_release,
@@ -121,6 +120,7 @@ function lxc_get_config_path()
 	local f = io.open("/etc/lxc/lxc.conf", "r")
 	local content = f:read("*all")
 	f:close()
+
 	local ret = content:match('^%s*lxc.lxcpath%s*=%s*([^%s]*)')
 	if ret then
 		return ret .. "/"
@@ -160,7 +160,7 @@ function lxc_configuration_set(lxc_name)
 end
 
 function lxc_get_arch_target()
-	local target = nixio.uname().machine
+	local target = fs.uname().machine
 	local target_map = {
 		armv5  = "armel",
 		armv6  = "armel",